First Edition. Very Good. Item #4646
Ann Arbor, MI: [University of Michigan], 1926. In original wrappers. Octavo. 84 pages. Charts and tables throughout including 9 fold-out graphs.
A study by Gertrude Bilhuber, a professor at Purdue University, analyzing the effects of the menstruation cycle on motor functions associated with various sport skills. Includes comparisons of soccer and basketball dribbling, volleyball serves, and accuracy in throwing a baseball.
Worn and slightly chipped at spine ends. One inch closed tear on bottom edge. Binding is sound and pages lightly toned.